Sennheiser electronic GmbH & Co. KG Trademarks
TRUERESPONSE
Apparatus for recording, transmission or reproduction of sound, images or data; sound transmitter and receiver; earphones…
Owned by: Sennheiser electronic GmbH & Co. KG
Serial Number: 79244326
TRUVOICELIFT
Filed: May 4, 2021
Microphones; microphone arrays; loudspeakers; headsets; head sets; telecommunications apparatus and installations; jack…
Owned by: Sennheiser electronic GmbH & Co. KG
Serial Number: 79316146
